208235040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 757040256

約数和(自身を除く): 548805216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 151, 156, 160, 169, 170, 195, 204, 208, 221, 240, 255, 260, 272, 302, 312, 338, 340, 390, 408, 416, 442, 453, 480, 507, 510, 520, 544, 604, 624, 663, 676, 680, 755, 780, 816, 845, 884, 906, 1014, 1020, 1040, 1105, 1208, 1248, 1326, 1352, 1360, 1510, 1560, 1632, 1690, 1768, 1812, 1963, 2028, 2040, 2080, 2210, 2265, 2416, 2535, 2567, 2652, 2704, 2720, 2873, 3020, 3120, 3315, 3380, 3536, 3624, 3926, 4056, 4080, 4420, 4530, 4832, 5070, 5134, 5304, 5408, 5746, 5889, 6040, 6240, 6630, 6760, 7072, 7248, 7701, 7852, 8112, 8160, 8619, 8840, 9060, 9815, 10140, 10268, 10608, 11492, 11778, 12080, 12835, 13260, 13520, 14365, 14496, 15402, 15704, 16224, 17238, 17680, 18120, 19630, 20280, 20536, 21216, 22984, 23556, 24160, 25519, 25670, 26520, 27040, 28730, 29445, 30804, 31408, 33371, 34476, 35360, 36240, 38505, 39260, 40560, 41072, 43095, 45968, 47112, 51038, 51340, 53040, 57460, 58890, 61608, 62816, 66742, 68952, 72480, 76557, 77010, 78520, 81120, 82144, 86190, 91936, 94224, 100113, 102076, 102680, 106080, 114920, 117780, 123216, 127595, 133484, 137904, 153114, 154020, 157040, 166855, 172380, 188448, 200226, 204152, 205360, 229840, 235560, 246432, 255190, 266968, 275808, 306228, 308040, 314080, 333710, 344760, 382785, 400452, 408304, 410720, 433823, 459680, 471120, 500565, 510380, 533936, 612456, 616080, 667420, 689520, 765570, 800904, 816608, 867646, 942240, 1001130, 1020760, 1067872, 1224912, 1232160, 1301469, 1334840, 1379040, 1531140, 1601808, 1735292, 2002260, 2041520, 2169115, 2449824, 2602938, 2669680, 3062280, 3203616, 3470584, 4004520, 4083040, 4338230, 5205876, 5339360, 6124560, 6507345, 6941168, 8009040, 8676460, 10411752, 12249120, 13014690, 13882336, 16018080, 17352920, 20823504, 26029380, 34705840, 41647008, 52058760, 69411680, 104117520, 208235040]

約数ペア:

[(1, 208235040), (2, 104117520), (3, 69411680), (4, 52058760), (5, 41647008), (6, 34705840), (8, 26029380), (10, 20823504), (12, 17352920), (13, 16018080), (15, 13882336), (16, 13014690), (17, 12249120), (20, 10411752), (24, 8676460), (26, 8009040), (30, 6941168), (32, 6507345), (34, 6124560), (39, 5339360), (40, 5205876), (48, 4338230), (51, 4083040), (52, 4004520), (60, 3470584), (65, 3203616), (68, 3062280), (78, 2669680), (80, 2602938), (85, 2449824), (96, 2169115), (102, 2041520), (104, 2002260), (120, 1735292), (130, 1601808), (136, 1531140), (151, 1379040), (156, 1334840), (160, 1301469), (169, 1232160), (170, 1224912), (195, 1067872), (204, 1020760), (208, 1001130), (221, 942240), (240, 867646), (255, 816608), (260, 800904), (272, 765570), (302, 689520), (312, 667420), (338, 616080), (340, 612456), (390, 533936), (408, 510380), (416, 500565), (442, 471120), (453, 459680), (480, 433823), (507, 410720), (510, 408304), (520, 400452), (544, 382785), (604, 344760), (624, 333710), (663, 314080), (676, 308040), (680, 306228), (755, 275808), (780, 266968), (816, 255190), (845, 246432), (884, 235560), (906, 229840), (1014, 205360), (1020, 204152), (1040, 200226), (1105, 188448), (1208, 172380), (1248, 166855), (1326, 157040), (1352, 154020), (1360, 153114), (1510, 137904), (1560, 133484), (1632, 127595), (1690, 123216), (1768, 117780), (1812, 114920), (1963, 106080), (2028, 102680), (2040, 102076), (2080, 100113), (2210, 94224), (2265, 91936), (2416, 86190), (2535, 82144), (2567, 81120), (2652, 78520), (2704, 77010), (2720, 76557), (2873, 72480), (3020, 68952), (3120, 66742), (3315, 62816), (3380, 61608), (3536, 58890), (3624, 57460), (3926, 53040), (4056, 51340), (4080, 51038), (4420, 47112), (4530, 45968), (4832, 43095), (5070, 41072), (5134, 40560), (5304, 39260), (5408, 38505), (5746, 36240), (5889, 35360), (6040, 34476), (6240, 33371), (6630, 31408), (6760, 30804), (7072, 29445), (7248, 28730), (7701, 27040), (7852, 26520), (8112, 25670), (8160, 25519), (8619, 24160), (8840, 23556), (9060, 22984), (9815, 21216), (10140, 20536), (10268, 20280), (10608, 19630), (11492, 18120), (11778, 17680), (12080, 17238), (12835, 16224), (13260, 15704), (13520, 15402), (14365, 14496)]